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original uploader - Public Domain
Lithograph : unknown/ Scan : Remi Mathis - Public Domain
Sabrina Pestana - CC BY-SA 3.0
Unattributed - Public Domain
Democracy Photoplay Company - Public Domain
Artist unknown. - Public Domain
Philipp Münzer - Public Domain
author - Public Domain
Pierre Belhassen - CC BY-SA 4.0
Louis Bertin - Public Domain
Katrina Afonso - CC BY-SA 4.0
unknown - Public Domain
Nicolas Pastor - CC BY-SA 3.0
Harald Rossa - CC BY-SA 3.0
Public Domain
anonymous - CC BY-SA 3.0
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original uploader - Public Domain
Adams, John Wolcott, 1874-1925
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Lithograph : unknown/ Scan : Remi Mathis - Public Domain
Delisle, Léopold, 1826-1910
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Sabrina Pestana - CC BY-SA 3.0
Cruz, Valdir, 1954-
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Unattributed - Public Domain
Popper, David
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Murray, Daniel Alexander Payne, 1852-1925
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Democracy Photoplay Company - Public Domain
Nigh,William, 1881-1955
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Gouvy, Th. (Théodore), 1819-1898
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Darman, Richard Gordon, 1943-2008
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Howell, George, 1833-1910
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Artist unknown. - Public Domain
Northumberland, John Dudley, Duke of, 1502-1553
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Baldaccini, César (1921-1998).
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Bancroft, Edward, 1744-1821
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Maitland, Edward, 1824-1897
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Hayley, William, 1745-1820
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Philipp Münzer - Public Domain
Ernst, Heinrich Wilhelm, 1814-1865
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author - Public Domain
Field, Charles William, 1828-1892
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Wilhelm I, Elector of Hesse-Kassel, 1743-1821
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Yangco, Teodoro Rafael, 1861-1939
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Pierre Belhassen - CC BY-SA 4.0
Leiter, Saul, 1923-2013
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Louis Bertin - Public Domain
Wyndham, Charles, 1837-1919
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Piccaver, Alfred, 1884-1958
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Whiteley, John Francis Martin, Sir, 1896-1970
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Katrina Afonso - CC BY-SA 4.0
Donoghue, Emma, 1969-....
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unknown - Public Domain
Avery, Isaac Erwin, 1828-1863
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Nahl, Charles Christian, 1818-1878
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Nicolas Pastor - CC BY-SA 3.0
Delaunay, Michèle M. 1947-...
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Sewell, Anna, 1820-1878
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Harald Rossa - CC BY-SA 3.0
Thietmar, von Merseburg, Bishop of Merseburg, 975-1018
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Public Domain
Keene, Benjamin, Sir, 1697-1757
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anonymous - CC BY-SA 3.0
Partch, Harry, 1901-1974